Luis Otávio Alvares

According to our database, Luis Otávio Alvares authored at least 53 papers between 1988 and 2021.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2021

Evaluating the effect of compressing algorithms for trajectory similarity and classification problems.

Antonios Makris, Camila Leite da Silva, Vania Bogorny, Luis Otávio Alvares, José Antônio Fernandes de Macêdo, Konstantinos Tserpes

GeoInformatica, 2021

A novel similarity measure for multiple aspect trajectory clustering.

Iraklis Varlamis, Christos Sardianos, Vania Bogorny, Luis Otávio Alvares, Jônata Tyska Carvalho, Chiara Renso, Raffaele Perego, John Violos

Proceedings of the SAC '21: The 36th ACM/SIGAPP Symposium on Applied Computing, 2021

A Co-occurrence Based Approach for Mining Overlapped Co-clusters in Binary Data.

Yuri Santa Rosa Nassar dos Santos, Rafael de Santiago, Raffaele Perego, Matheus Henrique Schaly, Luis Otávio Alvares, Chiara Renso, Vania Bogorny

Proceedings of the Intelligent Systems - 10th Brazilian Conference, 2021

2020

MasterMovelets: discovering heterogeneous movelets for multiple aspect trajectory classification.

Carlos Andres Ferrero, Lucas May Petry, Luis Otávio Alvares, Camila Leite da Silva, Willian Zalewski, Vania Bogorny

Data Min. Knowl. Discov., 2020

MASTER: A Multiple Aspects View on Trajectories.

Ronaldo dos Santos Mello, Vania Bogorny, Luis Otávio Alvares, Luiz Henrique Zambom Santana, Carlos Andres Ferrero, Angelo Augusto Frozza, Geomar André Schreiner, Chiara Renso

Proceedings of the 28th Italian Symposium on Advanced Database Systems, 2020

Exploring frequency-based approaches for efficient trajectory classification.

Francisco Vicenzi, Lucas May Petry, Camila Leite da Silva, Luis Otávio Alvares, Vania Bogorny

Proceedings of the SAC '20: The 35th ACM/SIGAPP Symposium on Applied Computing, online event, [Brno, Czech Republic], March 30, 2020

2019

Towards semantic-aware multiple-aspect trajectory similarity measuring.

Lucas May Petry, Carlos Andres Ferrero, Luis Otávio Alvares, Chiara Renso, Vania Bogorny

Trans. GIS, 2019

MASTER: A multiple aspect view on trajectories.

Ronaldo dos Santos Mello, Vania Bogorny, Luis Otávio Alvares, Luiz Henrique Zambom Santana, Carlos Andres Ferrero, Angelo Augusto Frozza, Geomar André Schreiner, Chiara Renso

Trans. GIS, 2019

SMSM: a similarity measure for trajectory stops and moves.

Andre L. Lehmann, Luis Otávio Alvares, Vania Bogorny

Int. J. Geogr. Inf. Sci., 2019

Discovering Heterogeneous Subsequences for Trajectory Classification.

Carlos Andres Ferrero, Lucas May Petry, Luis Otávio Alvares, Willian Zalewski, Vania Bogorny

CoRR, 2019

2018

Unveiling movement uncertainty for robust trajectory similarity analysis.

Andre Salvaro Furtado, Luis Otávio Campos Alvares, Nikos Pelekis, Yannis Theodoridis, Vania Bogorny

Int. J. Geogr. Inf. Sci., 2018

MOVELETS: exploring relevant subtrajectories for robust trajectory classification.

Carlos Andres Ferrero, Luis Otávio Alvares, Willian Zalewski, Vania Bogorny

Proceedings of the 33rd Annual ACM Symposium on Applied Computing, 2018

A Top-Down Algorithm with Free Distance Parameter for Mining Top-k Flock Patterns.

Denis Evangelista Sanches, Luis Otávio Alvares, Vania Bogorny, Marcos R. Vieira, Daniel S. Kaster

Proceedings of the Geospatial Technologies for All, 2018

2017

Toward Abnormal Trajectory and Event Detection in Video Surveillance.

Serhan Cosar, Giuseppe Donatiello, Vania Bogorny, Carolina Gárate, Luis Otávio Alvares, François Brémond

IEEE Trans. Circuits Syst. Video Technol., 2017

Unusual behavior detection and object ranking from movement trajectories in target regions.

Mateus Barragana, Luis Otávio Alvares, Vania Bogorny

Int. J. Geogr. Inf. Sci., 2017

2016

Multidimensional Similarity Measuring for Semantic Trajectories.

Andre Salvaro Furtado, Despina Kopanaki, Luis Otávio Alvares, Vania Bogorny

Trans. GIS, 2016

Detecting avoidance behaviors between moving object trajectories.

Francesco Lettich, Luis Otávio Alvares, Vania Bogorny, Salvatore Orlando, Alessandra Raffaetà, Claudio Silvestri

Data Knowl. Eng., 2016

Multiple aspect trajectory data analysis: research challenges and opportunities.

Carlos Andres Ferrero, Luis Otávio Alvares, Vania Bogorny

Proceedings of the XVII Brazilian Symposium on Geoinformatics, 2016

2015

A Rule-based Method for Discovering Trajectory Profiles.

Lucas Andre de Alencar, Luis Otávio Alvares, Chiara Renso, Alessandra Raffaetà, Vania Bogorny

Proceedings of the 27th International Conference on Software Engineering and Knowledge Engineering, 2015

Inferring Relationships from Trajectory Data.

Areli Andreia dos Santos, Andre Salvaro Furtado, Luis Otávio Alvares, Nikos Pelekis, Vania Bogorny

Proceedings of the XVI Brazilian Symposium on GeoInformatics, Campos do Jordão, São Paulo, Brazil, November 29, 2015

2014

CONSTAnT - A Conceptual Data Model for Semantic Trajectories of Moving Objects.

Vania Bogorny, Chiara Renso, Artur Ribeiro de Aquino, Fernando de Lucca Siqueira, Luis Otávio Alvares

Trans. GIS, 2014

2013

Towards Semantic Trajectory Outlier Detection.

Artur Ribeiro de Aquino, Luis Otávio Alvares, Chiara Renso, Vania Bogorny

Proceedings of the XIV Brazilian Symposium on Geoinformatics, 2013

2012

Location-Based Events Detection on Micro-Blogs

Augusto Dias Pereira dos Santos, Leandro Krug Wives, Luis Otávio Alvares

CoRR, 2012

2011

Weka-STPM: a Software Architecture and Prototype for Semantic Trajectory Data Mining and Visualization.

Vania Bogorny, Hercules Avancini, Bruno Cesar de Paula, Cassiano Rocha Kuplich, Luis Otávio Alvares

Trans. GIS, 2011

An algorithm to identify avoidance behavior in moving object trajectories.

Luis Otávio Alvares, Alisson Moscato Loy, Chiara Renso, Vania Bogorny

J. Braz. Comput. Soc., 2011

2010

Semantic-based pruning of redundant and uninteresting frequent geographic patterns.

Vania Bogorny, João Francisco Valiati, Luis Otávio Alvares

GeoInformatica, 2010

DB-SMoT: A direction-based spatio-temporal clustering method.

Jose Antonio M. R. Rocha, Valéria Cesário Times, Gabriel Oliveira, Luis Otávio Alvares, Vania Bogorny

Proceedings of the 5th IEEE International Conference on Intelligent Systems, 2010

A Conceptual Data Model for Trajectory Data Mining.

Vania Bogorny, Carlos Alberto Heuser, Luis Otávio Alvares

Proceedings of the Geographic Information Science, 6th International Conference, 2010

2009

ST-DMQL: A Semantic Trajectory Data Mining Query Language.

Vania Bogorny, Bart Kuijpers, Luis Otávio Alvares

Int. J. Geogr. Inf. Sci., 2009

A Framework for Trajectory Data Preprocessing for Data Mining.

Luis Otávio Alvares, Gabriel Oliveira, Carlos A. Heuser, Vania Bogorny

Proceedings of the 21st International Conference on Software Engineering & Knowledge Engineering (SEKE'2009), 2009

A Teamwork Infrastructure for Computer Games with Real-Time Requirements.

Ivan Medeiros Monteiro, Luis Otávio Alvares

Proceedings of the Agents for Games and Simulations, 2009

2008

Towards Elimination of Redundant and Well Known Patterns in Spatial Association Rule Mining.

Vania Bogorny, João Francisco Valiati, Sandro da Silva Camargo, Paulo Martins Engel, Luis Otávio Alvares

Proceedings of the Intelligent Techniques and Tools for Novel System Architectures, 2008

Reducing uninteresting spatial association rules in geographic databases using background knowledge: a summary of results.

Vania Bogorny, Bart Kuijpers, Luis Otávio Alvares

Int. J. Geogr. Inf. Sci., 2008

A clustering-based approach for discovering interesting places in trajectories.

Andrey Tietbohl Palma, Vania Bogorny, Bart Kuijpers, Luis Otávio Alvares

Proceedings of the 2008 ACM Symposium on Applied Computing (SAC), 2008

Semantic Trajectory Data Mining: a User Driven Approach.

Vania Bogorny, Luis Otávio Alvares

Proceedings of the Geographic Privacy-Aware Knowledge Discovery and Delivery, 16.11., 2008

2007

Filtering Frequent Spatial Patterns with Qualitative Spatial Reasoning.

Vania Bogorny, Bart Moelans, Luis Otávio Alvares

Proceedings of the 23rd International Conference on Data Engineering Workshops, 2007

A model for enriching trajectories with semantic geographical information.

Luis Otávio Alvares, Vania Bogorny, Bart Kuijpers, José Antônio Fernandes de Macêdo, Bart Moelans, Alejandro A. Vaisman

Proceedings of the 15th ACM International Symposium on Geographic Information Systems, 2007

Dynamic Modeling of Trajectory Patterns using Data Mining and Reverse Engineering.

Luis Otávio Alvares, Vania Bogorny, José Antônio Fernandes de Macêdo, Bart Moelans, Stefano Spaccapietra

Proceedings of the Challenges in Conceptual Modelling. Tutorials, posters, panels and industrial contributions at the 26th International Conference on Conceptual Modeling, 2007

2006

E-commerce recommenders' authority: applying the user's opinion relevance in recommender systems.

Sílvio César Cazella, Eliseo Berni Reategui, Luis Otávio Campos Alvares

Proceedings of the 12th Brazilian Symposium on Multimedia and the Web, 2006

Incremental Inductive Learning in a Constructivist Agent.

Filipo Studzinski Perotto, Luis Otávio Alvares

Proceedings of the Research and Development in Intelligent Systems XXIII, 2006

An architecture based on multi-agent system and data mining for recommending research papers and researchers.

Sílvio César Cazella, Luis Otávio Campos Alvares

Proceedings of the Eighteenth International Conference on Software Engineering & Knowledge Engineering (SEKE'2006), 2006

GEOARM: an Interoperable Framework to Improve Geographic Data Preprocessing and Spatial Association Rule Mining.

Vania Bogorny, Paulo Martins Engel, Luis Otávio Alvares

Proceedings of the Eighteenth International Conference on Software Engineering & Knowledge Engineering (SEKE'2006), 2006

Mining Maximal Generalized Frequent Geographic Patterns with Knowledge Constraints.

Vania Bogorny, João Francisco Valiati, Sandro da Silva Camargo, Paulo Martins Engel, Bart Kuijpers, Luis Otávio Alvares

Proceedings of the 6th IEEE International Conference on Data Mining (ICDM 2006), 2006

Mining frequent geographic patterns with knowledge constraints.

Vania Bogorny, Sandro da Silva Camargo, Paulo Martins Engel, Luis Otávio Alvares

Proceedings of the 14th ACM International Symposium on Geographic Information Systems, 2006

Learning regularities with a constructivist agent.

Filipo Studzinski Perotto, Luis Otávio Alvares

Proceedings of the 5th International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS 2006), 2006

2005

Modeling User's Opinion Relevance to Recommending Research Papers.

Sílvio César Cazella, Luis Otávio Campos Alvares

Proceedings of the User Modeling 2005, 2005

A Reuse-based Spatial Data Preparation Framework for Data Mining.

Vania Bogorny, Paulo Martins Engel, Luis Otávio Alvares

Proceedings of the 17th International Conference on Software Engineering and Knowledge Engineering (SEKE'2005), 2005

An Extended Behavior Network for a Game Agent: An Investigation of Action Selection Quality and Agent Performance in Unreal Tournament.

Hugo da Silva Corrêa Pinto, Luis Otávio Alvares

Proceedings of the MICAI 2005: Advances in Artificial Intelligence, 2005

Extended Behavior Networks and Agent Personality: Investigating the Design of Character Stereotypes in the Game Unreal Tournament.

Hugo da Silva Corrêa Pinto, Luis Otávio Alvares

Proceedings of the Intelligent Virtual Agents, 5th International Working Conference, 2005

2004

An Autonomous Intelligent Agent Architecture Based on Constructivist AI.

Filipo Studzinski Perotto, Rosa Vicari, Luis Otávio Alvares

Proceedings of the Artificial Intelligence Applications and Innovations, 2004

2002

An Evolutionary Behavior Tool for Reactive Multi-agent Systems.

Andre Zanki Cordenonsi, Luis Otávio Alvares

Proceedings of the Advances in Artificial Intelligence, 2002

Criteria for the Analysis of Coordination in Multi-agent Applications.

Rejane Frozza, Luis Otávio Alvares

Proceedings of the Coordination Models and Languages, 5th International Conference, 2002

1988

Contribution à l'étude du pilotage de la modélisation des systèmes d'information. (Contribution to the study of guiding information system modeling).

Luis Otávio Campos Alvares

PhD thesis, 1988